Patch Management - Failed to Process CAB file

I upgraded to 7.5 last Friday and over the weekend and have one problem. It is with Patch Management not importing the CAB file. Here is a screenshot of the error. Has anyone else ran into this after their upgrade/migration?

Interesting....the proxy settings were already set/configured before the upgrade so I'll double check even though I don't believe they are the cause. Maybe the upgrade cleared them out. I'll check now.

That was it guys! My proxy URL was wiped from the settings as shown in the screenshot. Patch Management and any import/download was functioning just fine before the upgrade and as you can see, post-upgrade my proxy server field is empty. Ah well. I thought it might have been .NET 4.5.1. Thanks for he help!